... inhibited by heavy metal ions and PHMB The mode of action of the exo-1,3-b-glucanase was analyzed employing 1,3-b-oligoglucosides with DP –6 and curdlan from A faecalis [26] as substrates Using TLC and ... Most exo-1,3-b-glucanases of fungal origin typically display optimal enzymatic activity in the pH range between and [19,23,43] Similarly the enzyme from T viride AZ36 displayed optimal activity ... course of hydrolysis catalyzed by glycanases Chemical shifts and coupling constants of the anomeric protons in a- and b-glycosides as well as in the product hemiacetals are distinct and readily observed...

... resonance of 4,4-dimethyl-4-silapentane-1-sulfonic acid used as an internal standard Distance restraints and structure calculations An initial survey of distance constraints was performed on a series ... outcome was a set of 20 ˚ structures with a mean global rmsd of 0.56 ± 0.16 A and a ˚ mean global heavy atom rmsd of 1.30 ± 0.28 A Structural reﬁnement was carried out using amber and structure quality ... Comparison of 3D structure of mr3e (M-1 branch conotoxin) and mr 3a (M-2 branch conotoxin)(A, B) Backbone conformation of mr3e and mr 3a (C,D) Surface representation of mr3e and mr 3a Blue regions are...

... Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 2: heat conductance allocation and pressure ratio optimization Int J Energy and Environment, ... performed the performance analysis and optimization for various cogeneration plants by using finite-time thermodynamics Bojic [19] investigated the annual worth of an endoreversible Carnot cycle cogeneration ... consideration of the system sizes, and investigated the general and optimal performances of an irreversible Carnot cycle cogeneration plant In industry, Brayton cycle is widely used and some authors...

... (58), (67) and (68), for given S1 and S , one can drive the maximum cooling load and corresponding COP of the irreversible quantum Carnot refrigerator with heat resistance and heat leakage analytically ... performance of harmonic and spin-1/2 quantum refrigeration cycles, many authors studied the performance of quantum refrigerator using ideal quantum Bose and Fermi gases [36-38] Bartana and Kosloff ... on equations (63) and (64), it is hard to optimize cooling load and COP of the refrigerator and to obtain the fundamental relations between the optimal cooling load and COP analytically Fig gives...

... lead in: - It is Linh’sdaily routine -Do you have a daily routine? -is it same or different from Linh? 5ms 2.Pre-task: BRAIN STORM -ask ss think about some their activities in a day in m -after ... and find the winner Arrangeme nt T - whole class KEY: Get up have breakfast clean the floor learning 5.phoning 6.cooking have lunch 8.take a nap 9.sulf the internet 10 watch TV 11 go to the bed ... Stage / timing Prereading 5ms Activities warm-up GUESS THE ACTIVITIES * Instruction: -Divide class in to two teams: team A & team B -Show a video about linh’ daily routine in minute -ask ss...

... b-mercaptoethanol We demonstrate a requirement for ATP hydrolysis in order to inhibit recombinant IRP-1 binding activity, and both ATP and ADP suppress binding (Fig 3) The mechanism of activation of IRP-1 ... 8-azido-[32P ]ATP[ aP], together with evidence of binding of [32P ]ATP[ aP] but not [32P ]ATP[ cP] in the ﬁlter assay (data not shown), is a strong indication of an ATPase activity of IRP-1 Competition by ATP and ... Software, San Diego, CA) Acknowledgements This work was supported by grants from the Heart and Stroke Foundation of Canada (grant T4134) and the Canadian Institutes of Health Research (grant MT11270)...

... determined and quantied To ll these gaps, residues Y3 31, R97 and E187 of Sfbgly50 were replaced through site-directed mutagenesis by phenylalanine (Y331F), methionine (R97M), lysine (R97K) and ... stability of the recombinant Sfbgly50 (n) was checked by incubating the enzyme in the same buers for an equal length of time and determining the remaining activity in the pH optimum Fig Inactivation of ... 97 and 3 31 side chains are conserved in the mutants R97M and Y331F, but the hydrogen bond-forming atoms have been removed In mutant E187D, the distance between the catalytic nucleophile and the...